MIT develops needle-free glucose monitor using light technology. Revolutionary device could replace painful finger pricks for ...
Twinkle Khanna recalls Dimple Kapadia’s 5 am workout routine before juggling 3 shifts: 'I grew up with a single mom' Tata ...
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How secret spy glasses really work
A closer look at so-called spy glasses, breaking down the science behind how they function and what they can and can’t ...
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